19 message("*** sw_vers not found! Fallback to MACOSX_DEPLOYMENT_TARGET variable ***") |
19 message("*** sw_vers not found! Fallback to MACOSX_DEPLOYMENT_TARGET variable ***") |
20 set(current_macosx_version ${minimum_macosx_version}) |
20 set(current_macosx_version ${minimum_macosx_version}) |
21 endif() |
21 endif() |
22 endif() |
22 endif() |
23 |
23 |
24 #if nothing is set, we deploy only for the current system |
24 #if nothing is set, we deploy only for the current system |
25 if(NOT minimum_macosx_version) |
25 if(NOT minimum_macosx_version) |
26 set(minimum_macosx_version ${current_macosx_version}) |
26 set(minimum_macosx_version ${current_macosx_version}) |
27 endif() |
27 endif() |
28 |
28 |
29 #lower systems don't have enough processing power anyway |
29 #lower systems don't have enough processing power anyway |
30 if (minimum_macosx_version VERSION_LESS "10.4") |
30 if (minimum_macosx_version VERSION_LESS "10.4") |
31 message(FATAL_ERROR "Hedgewars is not supported on Mac OS X pre-10.4") |
31 message(FATAL_ERROR "Hedgewars is not supported on Mac OS X pre-10.4") |
32 endif() |
32 endif() |
33 |
33 |
34 #workaround for http://playcontrol.net/ewing/jibberjabber/big_behind-the-scenes_chang.html#SDL_mixer (Update 2) |
34 #workaround for http://playcontrol.net/ewing/jibberjabber/big_behind-the-scenes_chang.html#SDL_mixer (Update 2) |
35 if(current_macosx_version VERSION_EQUAL "10.4") |
35 if(current_macosx_version VERSION_EQUAL "10.4") |
36 find_package(SDL_mixer REQUIRED) |
36 find_package(SDL_mixer REQUIRED) |
37 set(DYLIB_SMPEG "-dylib_file @loader_path/Frameworks/smpeg.framework/Versions/A/smpeg:${SDLMIXER_LIBRARY}/Versions/A/Frameworks/smpeg.framework/Versions/A/smpeg") |
37 set(DYLIB_SMPEG "-dylib_file @loader_path/Frameworks/smpeg.framework/Versions/A/smpeg:${SDLMIXER_LIBRARY}/Versions/A/Frameworks/smpeg.framework/Versions/A/smpeg") |
38 set(DYLIB_MIKMOD "-dylib_file @loader_path/Frameworks/mikmod.framework/Versions/A/mikmod:${SDLMIXER_LIBRARY}/Versions/A/Frameworks/mikmod.framework/Versions/A/mikmod") |
38 set(DYLIB_MIKMOD "-dylib_file @loader_path/Frameworks/mikmod.framework/Versions/A/mikmod:${SDLMIXER_LIBRARY}/Versions/A/Frameworks/mikmod.framework/Versions/A/mikmod") |
39 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${DYLIB_SMPEG} ${DYLIB_MIKMOD}") |
39 add_flag_append(CMAKE_C_FLAGS "${DYLIB_SMPEG} ${DYLIB_MIKMOD}") |
40 set(CMAKE_CX_FLAGS "${CMAKE_CX_FLAGS} ${DYLIB_SMPEG} ${DYLIB_MIKMOD}") |
40 add_flag_append(CMAKE_CXX_FLAGS "${DYLIB_SMPEG} ${DYLIB_MIKMOD}") |
41 list(APPEND pascal_flags "-k${DYLIB_SMPEG}" "-k${DYLIB_MIKMOD}") |
41 add_flag_append(CMAKE_Pascal_FLAGS "-k${DYLIB_SMPEG} -k${DYLIB_MIKMOD}") |
42 endif() |
42 endif() |
43 |
43 |
44 #CMAKE_OSX_ARCHITECTURES and CMAKE_OSX_SYSROOT need to be set for universal binary and correct linking |
|
45 if(NOT CMAKE_OSX_ARCHITECTURES) |
44 if(NOT CMAKE_OSX_ARCHITECTURES) |
46 if(current_macosx_version VERSION_LESS "10.6") |
45 if(current_macosx_version VERSION_LESS "10.6") |
|
46 #SDL is only 32 bit on lower OS |
47 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "powerpc*") |
47 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "powerpc*") |
48 set(CMAKE_OSX_ARCHITECTURES "ppc7400") |
48 set(CMAKE_OSX_ARCHITECTURES "ppc7400") |
49 else() |
49 else() |
50 set(CMAKE_OSX_ARCHITECTURES "i386") |
50 set(CMAKE_OSX_ARCHITECTURES "i386") |
51 endif() |
51 endif() |
52 else() |
|
53 set(CMAKE_OSX_ARCHITECTURES "x86_64") |
|
54 endif() |
52 endif() |
55 endif() |
53 endif() |
56 |
54 |
57 #CMAKE_OSX_SYSROOT is set at the system version we are supposed to build on |
55 #parse this system variable and adjust only the powerpc syntax to be compatible with -P |
58 #we need to provide the correct one when host and target differ |
56 if(CMAKE_OSX_ARCHITECTURES) |
|
57 string(REGEX MATCH "[pP][pP][cC]+" powerpc_build "${CMAKE_OSX_ARCHITECTURES}") |
|
58 string(REGEX MATCH "[iI]386+" i386_build "${CMAKE_OSX_ARCHITECTURES}") |
|
59 string(REGEX MATCH "[xX]86_64+" x86_64_build "${CMAKE_OSX_ARCHITECTURES}") |
|
60 if(x86_64_build) |
|
61 add_flag_prepend(CMAKE_Pascal_FLAGS -Px86_64) |
|
62 elseif(i386_build) |
|
63 add_flag_prepend(CMAKE_Pascal_FLAGS -Pi386) |
|
64 elseif(powerpc_build) |
|
65 add_flag_prepend(CMAKE_Pascal_FLAGS -Ppowerpc) |
|
66 else() |
|
67 message(FATAL_ERROR "Unknown architecture present in CMAKE_OSX_ARCHITECTURES (${CMAKE_OSX_ARCHITECTURES})") |
|
68 endif() |
|
69 list(LENGTH CMAKE_OSX_ARCHITECTURES num_of_archs) |
|
70 if(num_of_archs GREATER 1) |
|
71 message(${WARNING} "Only one architecture in CMAKE_OSX_ARCHITECTURES is currently supported, picking the first one") |
|
72 endif() |
|
73 elseif(CMAKE_SIZEOF_VOID_P MATCHES "8") |
|
74 #if that variable is not set check if we are on x86_64 and if so force it, else use default |
|
75 add_flag_prepend(CMAKE_Pascal_FLAGS -Px86_64) |
|
76 endif() |
|
77 |
|
78 #CMAKE_OSX_SYSROOT is set at the system version we are supposed to build on |
|
79 #we need to provide the correct one when host and target differ |
59 if(NOT ${minimum_macosx_version} VERSION_EQUAL ${current_macosx_version}) |
80 if(NOT ${minimum_macosx_version} VERSION_EQUAL ${current_macosx_version}) |
60 if(minimum_macosx_version VERSION_EQUAL "10.4") |
81 if(minimum_macosx_version VERSION_EQUAL "10.4") |
61 set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/") |
82 set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/") |
62 set(CMAKE_C_COMPILER "/Developer/usr/bin/gcc-4.0") |
83 set(CMAKE_C_COMPILER "/Developer/usr/bin/gcc-4.0") |
63 set(CMAKE_CXX_COMPILER "/Developer/usr/bin/g++-4.0") |
84 set(CMAKE_CXX_COMPILER "/Developer/usr/bin/g++-4.0") |
64 else() |
85 else() |
65 string(REGEX REPLACE "([0-9]+.[0-9]+).[0-9]+" "\\1" sdk_version ${minimum_macosx_version}) |
86 string(REGEX REPLACE "([0-9]+.[0-9]+).[0-9]+" "\\1" sdk_version ${minimum_macosx_version}) |
66 set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX${sdk_version}.sdk/") |
87 set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX${sdk_version}.sdk/") |
67 endif() |
88 endif() |
|
89 add_flag_append(CMAKE_Pascal_FLAGS "-XR${CMAKE_OSX_SYSROOT}") |
|
90 add_flag_append(CMAKE_Pascal_FLAGS "-k-macosx_version_min -k${minimum_macosx_version}") |
68 endif() |
91 endif() |
69 |
92 |
70 #add user framework directory, other paths can be passed via FPFLAGS |
93 #add user framework directory, other paths can be passed via FPFLAGS |
71 list(APPEND pascal_flags "-Ff~/Library/Frameworks") |
94 add_flag_append(CMAKE_Pascal_FLAGS "-Ff~/Library/Frameworks") |
72 #set deployment target |
|
73 list(APPEND pascal_flags "-k-macosx_version_min" "-k${minimum_macosx_version}" "-XR${CMAKE_OSX_SYSROOT}") |
|
74 |
|
75 endif(APPLE) |
95 endif(APPLE) |
76 |
96 |
77 if(MINGW) |
97 if(MINGW) |
78 #this flags prevents a few dll hell problems |
98 #this flags prevents a few dll hell problems |
79 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static-libgcc ") |
99 add_flag_append(CMAKE_C_FLAGS "-static-libgcc") |
80 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libgcc ") |
100 add_flag_append(CMAKE_CXX_FLAGS "-static-libgcc") |
81 endif(MINGW) |
101 endif(MINGW) |
82 |
102 |
83 if(WIN32) |
103 if(WIN32) |
84 if(NOT ${BUILD_SHARED_LIB}) |
104 if(NOT ${BUILD_SHARED_LIB}) |
85 message(FATAL_ERROR "Static linking is not supported on Windows") |
105 message(FATAL_ERROR "Static linking is not supported on Windows") |